The button electrode is one that widely used in high energy rf accelerators, such as storage ring, and the bpm made of button electrodes has many merits like high accuracy, high resolution, resisting magnetic field, simple machinery, without magnetic core and low cost, etc. so we want to use the button electrode as the bpm in high current accelerators like the lia
鈕
扣電極束位置探測器是一種廣泛應用於射頻加速器儲存環等高能弱流加速器的一種束位置測量裝置，它具有測量精度高、解析度高、不受
磁場干擾、機械結構簡單、無
磁芯、造價低廉等特點。只是，至今未見有關這種束位置探測器在強流加速器（如，直線感應加速器）上應用的報導，如能將鈕
扣電極束位置探測器應用於lia ，將是一件很有意義的事情。
The tripping device is basically divided into the instantaneous electromagnetic release and the time delay thermal release, which are used for protection of circuit from shortcircuit and overload respectively
斷路器由瞬時動作的電
磁脫
扣器和延時動作的熱脫
扣器組成，分別用作線路的短路和過載保護。
The products are comprehensively applied in the fields such as garment ( especially in feather garment, jeans - relaxing garment, children - garment ), shoes & hats, cases & bags, zipper decoration head etc. and for all kinds of key circle, tag, glass under, pen - gloves, mobile, travel - certification, etc
產品廣泛適用於服裝（特別是羽絨服，牛仔休閑服，童裝等） ，鞋帽，箱包，拉鏈裝飾頭等，也適用於各類禮品鑰匙
扣、吊牌、
磁貼、杯墊、相架鏡框、筆套、手圈、手機座、旅遊紀念品等等。
The second romantic gift set, " a gift of love - " my sweetie ", includes the delightful teddy bear magnet keyring, plus a key holder and a red rose
至於「愛的小熊我的甜心」禮品包則為鑰匙包一個、紅玫瑰一朵和可愛小熊
磁貼匙
扣。
Top zip compartment has wall pocket inside
有鼓翼帶有
磁性的
扣子還有一個身份證窗口。
Hexavalent chromium in corrosion preventive coatings of unpainted metal sheetings and fasteners used for corrosion protection and electromagnetic interference shielding in equipment falling under category three of directive 2002 / 96 / ec ( it and telecommunications equipment )
用於防腐或屏蔽電
磁干擾，塗在特定儀器設備中（歐盟指令2002 / 96 / ec條款3規定為it和電信設備）的金屬片或金屬
扣件上防腐塗層中的六價鉻。
The first set, " a gift of love - bear in mind ", is a lovely teddy bear magnet keyring which you can pose on the corner of a metallic photo frame with a heart - shaped centre
Shopthrupost . hk ）訂購。 「愛的小熊銘記於心」禮品包內有雙用途小熊
磁貼匙
扣連金屬相架，相架中空位置呈心型，實屬情人節送禮精品。
Air filtration portfolio, air filters, valve, oil mist machine, filter valve, oil mist separator, micro - mist separator, stability activated solenoid valve, pressure gauge, micro - valve and vacuum valves, links the release of the closure - pressure valves, and pipe connection, a one - way valve, t - shelves, shelves, brackets, diaphragm - type flow switches, blades type flow switches, further growth actuator, the valve lock, precision valve, pressure switches, mechanical pressure switches, pneumatic control ratio positioning devices, and electric - gas ratio positioning devices, and telecommunications - pressure converters, electro - pneumatic proportional valve, filter valve, shuttle valve, gas - electric relay and gas indicator, delay pneumatic valve and cylinder fcl, plumbing fcl, mufflers and exhaust cleaner, the excess flow valve with silencer, a one - way valve, rapid valve, rapid joints, rapid valve with fcl, rapid joint sub - cluster gas, micro joints, gas pipes, pipe from the devices, and helical coils, pipes, channels, scissors, multiple fastener, high - speed rotary joint, 10000 threaded joints, and insert the tube joints, rotary joints began, 68. 25 rapid joints and hoses, hose fittings and rapid non - electrostatic
空氣過濾組合空氣過濾器減壓閥油霧器過濾減壓閥油霧分離器微霧分離器穩定啟動電
磁閥壓力表微型減壓閥減壓氣閥三通釋放式截流閥壓力開關管接頭單向閥t型隔板隔板托架膜片型流量開關漿葉型流量開關增速繼動器鎖定閥精密減壓閥壓力開關機械式壓力開關氣控比例定位器電-氣比例定位器電訊號-氣壓轉換器電-氣比例閥過濾減壓閥梭動閥氣-電繼電器氣源指示器氣動延時閥氣缸限流器管道限流器消聲器排氣潔凈器限流閥帶消聲器單向止回閥快速排氣閥快速接頭快速排氣閥帶限流器快速接頭集束分氣微型接頭氣喉管喉管脫離器螺旋管排管管道剪刀多管
扣件高速旋轉接頭萬用螺紋接頭插入式管接頭旋式緊鎖接頭難燃性快速接頭和軟管不帶靜電快速接頭和軟管
Break - brake operations have three kinds of break - brake electromagnet, over - current trip and manual button
分閘操作有分閘電
磁鐵，過電流脫
扣電
磁鐵及手動按鈕操作三種。
The electromagnetic releases for the breakers with a capacity of 250a and above abjustable
250a及以上的斷路器，其電
磁鐵脫
扣器是可調的。
The releaser executes the function of breaker. the traditional releasers always are electromagnetic and it is not easy to control their trait
斷路器的保護功能是由脫扣器實現的，傳統的脫扣器多為電磁式的，其特性不易控制。
